| 提高安徽某金矿金回收率的试验研究 |
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| 引用本文： | 叶雪均,严伟平,王李鹏.提高安徽某金矿金回收率的试验研究[J].矿业研究与开发,2011(5):51-53. |
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| 作者姓名： | 叶雪均 严伟平 王李鹏 |
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| 作者单位： | 江西理工大学资源与环境工程学院; |
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| 摘 要： | 试验表明影响某矿金浮选指标的两个主要因素为磨矿细度和浮选pH值;利用金矿物浮选速度的差异,提出了快速浮选流程内部结构改进方案,使金精矿品位提高了0.97g/t,回收率提高了4.40个百分点。
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| 关 键 词： | 金矿 选矿流程改造 金回收率 半优先浮选 |
Experimental Research on Improving the Gold Recovery of Ore from a Gold Mine in Anhui Province |
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| YE Xuejun,YAN Weiping,WANG Lipeng.Experimental Research on Improving the Gold Recovery of Ore from a Gold Mine in Anhui Province[J].Mining Research and Development,2011(5):51-53. |
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| Authors: | YE Xuejun YAN Weiping WANG Lipeng |
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| Affiliation: | YE Xuejun,YAN Weiping,WANG Lipeng(Jiangxi University of Science and Technology,Ganzhou,Jiangxi 341000,China) |
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| Abstract: | The experiment showed that two main factors influencing the gold flotation index in a mine were grinding fineness and the pH value of flotation.According to the difference of the floatation speed of gold minerals,a program to improve the flow-sheet structure of fast floatation process was proposed,so that the grade of gold concentrate was increased by 0.97 g/t and the recovery of gold was increased by 4.4%. |
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| Keywords: | Gold ore Improvement of floatation process Recovery of gold Half preferential flotation |
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